Ice slurry storage tank

Abstract

The utility model discloses an ice slurry storage tank which comprises the following components: a tank body assembly which comprises an outer tank body and an inner tank body which is arranged in the outer tank body, and a thermal insulation member is arranged between the outer tank body and the inner tank body; the filtering assembly comprises a piston plate connected in the inner tank body in a sliding manner and a filtering piece arranged in the piston plate; the stirring assembly comprises a stirring rod rotationally connected to the upper end of the outer tank body, an upper-layer stirring impeller and a lower-layer stirring impeller, the upper-layer stirring impeller and the lower-layer stirring impeller are arranged at the lower end of the stirring rod, the ice slurry storage tank is mainly used for storing ice slurry prepared by the ice maker, and the ice slurry is pumped into the storage tank through the inlet. The amount of ice slurry in the storage tank is small initially, the piston is gradually pushed from the top to the bottom along with increase of the amount of pumped ice slurry, and the volume of the upper space is gradually increased; when the ice maker stops making ice and the ice slurry in the storage tank is used for cleaning the pipeline, the amount of the ice slurry is gradually reduced, and the air pressure in the storage tank enables the piston to slowly move from the bottom to the top.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ice slurry storage, especially to an ice slurry storage tank. BACKGROUND

[0002] At present, ice slurry cleaning technology is increasingly used to clean water supply pipelines. Ice slurry cleaning technology uses specially made flow ice slurry as a medium to clean the pipeline. Before cleaning, an ice maker is used to prepare sufficient ice slurry and store it in a storage tank. Ice slurry storage has certain difficulties, especially when the temperature is relatively high, because ice crystals may separate from the ice slurry, reducing the ice slurry concentration and affecting the pipeline cleaning effect. In addition, ice slurry has a certain flowability, and ice water stratification may occur when the ice slurry is stored, which cannot effectively clean the pipeline. Therefore, it is necessary to develop an ice slurry storage tank that can maintain the ice slurry concentration and mixing uniformity. SUMMARY

[0003] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems of the existing ice slurry storage tank, the utility model is proposed.

[0005] Therefore, the utility model aims to provide an ice slurry storage tank.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: an ice slurry storage tank, comprising a tank body assembly, including an outer tank body and an inner tank body arranged in the outer tank body, a heat preservation member is arranged between the outer tank body and the inner tank body; a filter assembly, including a piston plate slidingly connected in the inner tank body and a filter member arranged in the piston plate; and a stirring assembly, including a stirring rod rotatably connected to the upper end of the outer tank body, an upper layer stirring impeller arranged at the lower end of the stirring rod, and a lower layer stirring impeller.

[0007] As a preferred scheme of the ice slurry storage tank of the utility model, the inner tank body is tightly attached to the outer tank body, an inlet pipe and an outlet pipe are arranged on the outer tank body, and a volumetric pump body is arranged on the outlet pipe.

[0008] As an ice slurry storage tank of the utility model, a preferred scheme is that the outer side wall of the piston plate is in sliding connection with the inner wall of the inner tank body, the piston plate comprises an outer frame body, the filter piece comprises a piston body provided on the outer frame body and a cavity formed in the piston body, a plurality of sieve holes are formed in the piston body, and the sieve holes are used for filtering water.

[0009] As an ice slurry storage tank of the utility model, a preferred scheme is that the upper stirring impeller is arranged at a position above the lower stirring impeller, the upper stirring impeller is a four-blade high-efficiency axial flow paddle, the lower stirring impeller is a three-blade high-efficiency axial flow paddle, and the rotation radius of the upper stirring impeller and the lower stirring impeller is 1 / 3-1 / 2 of the diameter of the inner tank body.

[0010] As an ice slurry storage tank of the utility model, a preferred scheme is that the heat preservation piece comprises a heat insulation layer and a heat preservation layer arranged between the inner tank body and the outer tank body, and the surface of the inner tank body is coated with a corrosion-resistant layer.

[0011] As an ice slurry storage tank of the utility model, a preferred scheme is that the stirring rod is arranged at the upper end of the outer tank body, a stirring motor is arranged at the upper end of the stirring rod, a shaft sleeve is arranged at the lower end of the stirring rod, and an extension rod is arranged between the shaft sleeve and the outer frame body.

[0012] As an ice slurry storage tank of the utility model, a preferred scheme is that the upper stirring impeller and the lower stirring impeller are arranged at the lower end of the connecting frame body, a sliding barrel is arranged between the upper stirring impeller and the stirring rod, a key groove is formed in the side wall of the sliding stirring rod, and a clamping key matched with the key groove is formed in the inner wall of the sliding barrel.

[0013] As an ice slurry storage tank of the utility model, a preferred scheme is that the piston body comprises a first filter plate arranged in the outer frame body and a second filter plate connected with the first filter plate, the sieve holes comprise first filter holes arranged on the first filter plate, second filter holes arranged on the second filter plate, and a vibrating piece arranged between the first filter plate and the second filter plate, and a filter gap is formed between the first filter plate and the second filter plate.

[0014] As an ice slurry storage tank of the utility model, a preferred scheme is that the vibrating piece comprises a half gear rotatably connected in the outer frame body, an arc-shaped plate coaxially arranged with the half gear, a vibrating block connected with the second filter plate, and a gear tooth formed in the vibrating block and engaged with the half gear,

[0015] Among them, the half gear and the arc-shaped plate are two in number and symmetrically arranged, the elastic member is further connected between the vibration block and the outer frame body, the elastic member is a tension spring, the outer frame body is provided with a sliding groove for the vibration block to slide, the vibration block abuts against the cavity wall of the sliding groove after sliding, and the gravity center of the arc-shaped plate is eccentrically arranged with the rotation center of the arc-shaped plate.

[0016] As a preferred scheme of the ice slurry storage tank, the second filter plate is provided with a filter layer.

[0017] The ice slurry storage tank is mainly used for storing ice slurry prepared by an ice maker, and the ice slurry is pumped into the storage tank through an inlet. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0019] Figure 1 It is a whole structure schematic view of the ice slurry storage tank.

[0020] Figure 2 It is a whole structure schematic view of the ice slurry storage tank.

[0021] Figure 3 It is a whole structure schematic view of the ice slurry storage tank.

[0022] Figure 4 It is a whole structure schematic view of the ice slurry storage tank.

[0023] Figure 5 It is a whole structure schematic view of the ice slurry storage tank. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0025] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can be practiced in other ways not described herein, and it is understood that one of ordinary skill in the art can make such modifications without departing from the scope of the present application, therefore, the present application is not limited to the specific embodiments disclosed below.

[0026] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive of other embodiments.

[0027] Thirdly, the present application is described in detail in conjunction with the schematic diagram, and in the detailed description of the embodiments of the present application, the cross-sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application herein. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual manufacture. Embodiment 1

[0028] Reference Figures 1-3 The present application discloses an ice slurry storage tank, comprising a tank body assembly 100, in the present embodiment, the tank body assembly 100 comprises an outer tank body 101 and an inner tank body 102 arranged in the outer tank body 101, the outer tank body 101 and the inner tank body 102 are sleeved with each other, and a heat preservation piece 103 is arranged between the outer tank body 101 and the inner tank body 102, in the present embodiment, the heat preservation piece 103 comprises a heat insulation layer and a heat preservation layer arranged between the inner tank body 102 and the outer tank body 101, which can slow down the melting of the ice slurry to a certain extent, and a corrosion-resistant layer is coated on the surface of the inner tank body 102.

[0029] Further, the present application further comprises a filter assembly 200, in the present embodiment, the filter assembly 200 comprises a piston plate 201 slidingly connected in the inner tank body 102 and a filter piece 202 arranged in the piston plate 201.

[0030] Further, the outer side wall of the piston plate 201 is slidingly connected with the inner wall of the inner tank body 102, in the present embodiment, the piston plate 201 comprises an outer frame 201a, a piston body 202a arranged in the outer frame 201a and a cavity 202b opened on the piston body 202a, a plurality of sieve holes are opened on the piston body 202a, and the sieve holes are used for filtering water.

[0031] Further, the outer peripheral wall of the piston plate 201 is tightly attached to the inner wall of the inner tank body 102 by a rubber ring or a silica gel ring, the piston plate 201 divides the tank into two isolated upper and lower spaces, the upper space is delimited by the piston plate 201 and the upper part of the outer tank body 101, and the lower space is formed by the piston plate 201 and the bottom end plate. When the piston plate 201 moves in the inner tank body 102, the volume of the upper and lower spaces can be adjusted. The filter screen plate is made of a permeable material, similar to a sieve, which can only allow water to pass through, and ice particles cannot pass through. When the ice and water are layered, water can permeate to the lower space.

[0032] Further, the utility model includes stirring assembly 300, in this embodiment, stirring assembly 300 includes the stirring rod 301 of rotation connection in the upper end of outer tank body 101, the upper layer stirring impeller 302 of setting in the lower end of stirring rod 301 and lower layer stirring impeller 303.

[0033] The upper layer stirring impeller 302 is arranged at the upper position of the lower layer stirring impeller 303, the upper layer stirring impeller 302 is four-leaf high-efficiency axial flow paddle, and the lower layer stirring impeller 303 is three-leaf high-efficiency axial flow paddle, and the rotation radius of the upper layer stirring impeller 302 and the lower layer stirring impeller 303 is 1 / 3-1 / 2 of the diameter of the inner tank body 102.

[0034] As preferred, the inner tank body 102 is tightly attached to the outer tank body 101, an inlet pipe 104 and an outlet pipe 105 are arranged on the outer tank body 101, and a volumetric pump body 106 is arranged on the outlet pipe 105. The number of stirrers can be determined according to the size of the tank, the stirrers are arranged in the upper space, and the stirrers can be located near the outlet, near the inlet, or in the middle of the top cover, mainly play the role of fully stirring ice slurry to prevent ice and water from being layered, and are very critical to keep the uniformity of the mixed ice slurry. The stirrer is provided with a special motor, and the stirrer is provided with the upper layer stirring impeller 302 and the lower layer stirring impeller 303, the upper layer stirring impeller 302 adopts four-leaf high-efficiency axial flow paddle, the lower layer stirring impeller 303 is three-leaf high-efficiency axial flow paddle, and the rotation radius of the two layers of stirring impellers is 1 / 3-1 / 2 of the barrel radius. The inlet mainly refers to the pipeline through which the ice slurry enters the tank from the ice maker, and the outlet is connected to the volumetric pump through a steel pipe, and the other end of the volumetric pump can be connected to the fire hydrant on the water supply pipeline through a fire hose, so that the ice slurry can be pumped to the water supply pipeline during cleaning operation.

[0035] The ice slurry tank is mainly used for storing ice slurry prepared by the ice maker, and the ice slurry is pumped into the tank through the inlet. Initially, the amount of ice slurry in the tank assembly 100 is small, as the amount of pumped ice slurry increases, the piston plate 201 gradually moves from the top to the bottom, and the volume of the upper space gradually increases. When the ice maker stops making ice, the amount of ice slurry in the tank gradually decreases, and the air pressure in the tank slowly moves the piston plate 201 from the bottom to the top. Embodiment 2

[0036] With reference to Figure 4 and Figure 5 The difference between this embodiment and the above embodiments is that: further, the stirring rod 301 is arranged at the upper end of the outer tank body 101, a stirring motor 304 is arranged at the upper end of the stirring rod 301, a connecting frame body is arranged at the lower end of the stirring rod 301, a rotating block connected in the connecting frame body, a rotating rod connected with the rotating block, and a driving rod arranged at the lower end of the rotating rod are arranged at the lower end of the connecting frame body, and the upper end of the rotating block is connected with the stirring rod 301.

[0037] Further, the upper stirring impeller 302 and the lower stirring impeller 303 are arranged at the lower end of the connecting frame body, a sliding barrel 306 is arranged between the upper stirring impeller 302 and the stirring rod 301, a key groove is arranged on the side wall of the sliding stirring rod 301, and a clamping key matched with the key groove is arranged on the inner wall of the sliding barrel 306, so that the upper stirring impeller 302 and the lower stirring impeller 303 can be conveniently installed.

[0038] Further, in this embodiment, the piston body 202a includes a first filter plate 400 arranged in the outer frame body 201a, a second filter plate 401 connected with the first filter plate 400, the screen holes include first filter holes 402 arranged on the first filter plate 400, second filter holes 403 arranged on the second filter plate 401, and a vibrating member 500 arranged between the first filter plate 400 and the second filter plate 401, and a filter gap 404 is formed between the first filter plate 400 and the second filter plate 401.

[0039] In this embodiment, the vibrating member 500 includes a half gear 501 rotatably connected in the outer frame body 201a, an arc-shaped plate 502 coaxially arranged with the half gear 501, a vibrating block 503 connected to the cavity wall of the outer frame body 201a, and a tooth 504 arranged on the vibrating block 503 and engaged with the half gear 501,

[0040] Among them, the number of half gears 501 and arc-shaped plates 502 is two, and they are arranged symmetrically, the vibrating block 503 and the outer frame body 201a are further connected with an elastic member 505, the elastic member 505 is a tension spring, the outer frame body 201a is provided with a sliding groove 506 for the sliding of the vibrating block 503, the vibrating block 503 is in abutment with the cavity wall of the outer frame body 201a after sliding, and the center of gravity of the arc-shaped plate 502 is eccentrically arranged with the rotation center of the arc-shaped plate 502.

[0041] A micro motor is arranged in the outer frame body 201a, and the micro motor is connected with the rotating shaft of the half gear 501.

[0042] Specifically, in the embodiment, the vibration member 500 comprises a half gear wheel 501 rotatably connected in the outer frame 201a, the main structure of the half gear wheel 501 is a gear rod in the middle, the gear rod is connected with the telescopic rod 305, and the two ends of the gear rod are further connected with arc-shaped circular plates, the arc-shaped circular plates are provided with gear teeth 504 at the ends away from each other, thereby forming two half gear wheels 501, then a rotation center hole is formed in the center of the gear rod, then a connecting rod is connected in the rotation center hole, then an arc-shaped plate 502 is arranged on the connecting rod, the arc-shaped plate 502 is coaxially arranged with the half gear wheel 501, thereby when the half gear wheel 501 rotates, the arc-shaped plate 502 also rotates, and the rotation planes of the arc-shaped plate 502 and the half gear wheel 501 are both parallel to the inner bottom surface of the outer frame 201a, the connecting rod is directly connected with the motor shaft of the micro motor, thereby the rotation of the half gear wheel 501 and the arc-shaped plate 502 can be driven by the micro motor.

[0043] Further, a sliding groove 506 is formed on the wall of the outer frame 201a, a vibration block 503 is slidably connected in the sliding groove 506, the side of the vibration block 503 away from the cavity wall of the outer frame 201a is formed into an arc-shaped surface, and gear teeth 504 are formed on the arc-shaped surface of the vibration block 503, the gear teeth 504 are engaged with the half gear wheel 501, and a resilient member 505 is further connected between the vibration block 503 and the outer frame 201a, the resilient member 505 is a tension spring, thereby the side surface of the vibration block 503 always abuts against the groove wall of the sliding groove 506, after the half gear wheel 501 is engaged with the gear teeth 504, the half gear wheel 501 drives the vibration block 503 to slide, so that the vibration block 503 constantly impacts the groove wall of the sliding groove 506, thereby generating vibration.

[0044] Further, the arc-shaped plate 502 is in the shape of a sector, the curvature of the arc-shaped plate 502 is the same as that of the outer frame 201a, and the position of the center of gravity of the arc-shaped plate 502 is eccentric to the position of the rotation center of the arc-shaped plate 502, thereby when the arc-shaped plate 502 rotates, the arc-shaped plate 502 generates a large centrifugal force, thereby causing the second filter plate 401 to vibrate, and the vibration of the vibration block 503 can amplify the vibration effect, and a buzzer groove is further formed in the arc-shaped plate 502, the buzzer groove divides the arc-shaped plate 502 into two sector-shaped plates arranged in parallel to each other, when the arc-shaped plate 502 rotates, the arc-shaped plate 502 drives the vibration and flow of air, when the air passes through the buzzer groove, a buzzing sound is generated, thereby reminding the operator, this setting causes the arc-shaped plate 502 to generate double effects of vibration and buzzing, thereby the buzzer can be omitted to obtain the buzzing sound, and the structure is compact and energy-saving.

[0045] The remaining structure is the same as that of the embodiment 1.

[0046] The operation process is as follows: after the stirring motor 304 receives the electric signal of the microprocessor, the rotation of the half gear 501 is started by the telescopic rod 305, the half gear 501 is engaged with the gear teeth 504 on the vibration block 503, then the vibration block 503 is driven to slide, the vibration block 503 collides with the groove wall of the sliding groove 506, then with the rotation of the half gear 501, the half gear 501 is disengaged from the gear teeth 504, at this time the vibration block 503 rebounds under the action of the elastic member 505, and collides with the other side wall again, generating vibration, at the same time the arc-shaped plate 502 also rotates, generating vibration, so as to accelerate the screening and separate more ice slurry and water.

[0047] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various exemplary embodiments are by way of illustration only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such variations are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the scope of the application. In the claims, any "means plus function" clause is intended to cover the structures described herein as performing the recited functionality, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to the particular embodiments described but extends to the scope of the appended claims.

[0048] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of an actual implementation can be described (i.e., those related to the best mode for carrying out the present application that are not currently contemplated to be important to an appreciation of the present application, or that are related to making and using embodiments not covered by the present application).

[0049] It is understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts can be complex and time-consuming, but would be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the present application. They should be covered in the scope of the claims of the present application.

Claims

1. An ice slurry storage tank characterized by: The utility model relates to a kind of water heating device, including, Tank body assembly (100), including outer tank body (101) and the inner tank body (102) being arranged in outer tank body (101), heat preservation piece (103) is equipped between the outer tank body (101) and inner tank body (102); Filter assembly (200), including piston plate (201) slidingly connected in inner tank body (102) and filter piece (202) being arranged in piston plate (201);And, Stirring assembly (300), including rotatingly connected in outer tank body (101) stirring rod (301), upper layer stirring impeller (302) and lower layer stirring impeller (303) being arranged in the lower end of stirring rod (301).

2. The ice slurry storage tank of claim 1, wherein: The inner tank body (102) is closely fitted between the outer tank body (101), the outer tank body (101) is provided with inlet pipe (104) and outlet pipe (105), and the outlet pipe (105) is provided with a volumetric pump body (106).

3. The ice slurry storage tank of claim 1, wherein: The outer side wall of the piston plate (201) is slidingly connected with the inner wall of the inner tank body (102), the piston plate (201) includes an outer frame (201a), the filter piece (202) includes a piston body (202a) disposed on the outer frame (201a) and a cavity (202b) opened in the piston body (202a), a plurality of sieve holes are opened in the piston body (202a), and the sieve holes are used for filtering moisture.

4. The ice slurry storage tank of claim 1, wherein: The upper layer stirring impeller (302) is arranged above the lower layer stirring impeller (303), the upper layer stirring impeller (302) is a four-leaf high-efficiency axial flow paddle, the lower layer stirring impeller (303) is a three-leaf high-efficiency axial flow paddle, and the rotation radius of the upper layer stirring impeller (302) and the lower layer stirring impeller (303) is 1 / 3-1 / 2 of the diameter of the inner tank body (102).

5. The ice slurry storage tank of claim 4, wherein: The heat preservation piece (103) includes a heat insulation layer and a heat preservation layer disposed between the inner tank body (102) and the outer tank body (101), and the surface of the inner tank body (102) is coated with a corrosion-resistant layer.

6. The ice slurry storage tank of claim 1, wherein: The stirring rod (301) is arranged at the upper end of the outer tank body (101), the stirring motor (304) is arranged at the upper end of the stirring rod (301), the shaft sleeve is arranged at the lower end of the stirring rod (301), and the telescopic rod (305) is arranged between the shaft sleeve and the outer frame (201a).

7. The ice slurry storage tank of claim 6, wherein: The upper layer stirring impeller (302) and the lower layer stirring impeller (303) are arranged at the lower end of the connecting frame, the sliding barrel (306) is arranged between the upper layer stirring impeller (302) and the stirring rod (301), the key groove is opened in the side wall of the stirring rod (301), and the clamping key matched with the key groove is opened in the inner wall of the sliding barrel (306).

8. The ice slurry storage tank of claim 3, wherein: The piston body (202a) comprises a first filter plate (400) arranged in the outer frame (201a) and a second filter plate (401) connected with the first filter plate (400), the screen holes comprise first filter holes (402) arranged on the first filter plate (400), second filter holes (403) arranged on the second filter plate (401) and a vibrating member (500) arranged between the first filter plate (400) and the second filter plate (401), and a filter gap (404) is formed between the first filter plate (400) and the second filter plate (401).

9. The ice slurry storage tank of claim 8, wherein: The vibrating member (500) comprises a half gear (501) rotatably connected in the outer frame (201a), an arc-shaped plate (502) coaxially arranged with the half gear (501), a vibrating block (503) connected on the second filter plate (401) and a gear tooth (504) formed on the vibrating block (503) and engaged with the half gear (501), Wherein, the number of the half gear (501) and the arc-shaped plate (502) is two, and they are symmetrically arranged, the elastic member (505) is further connected between the vibrating block (503) and the outer frame (201a), the elastic member (505) is a tension spring, the outer frame (201a) is provided with a sliding groove (506) for the sliding of the vibrating block (503), the vibrating block (503) abuts against the cavity wall of the sliding groove (506) after sliding, and the gravity center of the arc-shaped plate (502) is eccentrically arranged with the rotation center of the arc-shaped plate (502).

10. The ice slurry storage tank of claim 9, wherein: The second filter plate (401) is provided with a filter layer.

Images